Stainless steel precision tube how to choose the correct wall thickness

1, the permissible stress of the material

Antibacterial Stainless Steel Precision Tube material itself will affect the choice of wall thickness, mainly because the antibacterial stainless steel material itself (mechanical properties) in play, the indicators are yield limit, strength limit, creep limit, fatigue limit, etc..

Therefore, in order to ensure reliable strength in the operation of the tube, often antibacterial stainless steel tube stress control in each strength indicator under a certain value, the value is the permissible stress. If the stress in the antibacterial stainless steel precision tube has exceeded its permissible stress value, it is considered that its strength can no longer be guaranteed, the wall thickness will become thinner, or leakage situation.

2.Welding processing

Welding processing will affect the wall thickness, stainless steel precision tube in processing, there will be positive and negative deviation; and the wall thickness caused by Stainless Steel Tube processing is affected by several aspects, such as processing equipment, processing technology, operators.

Therefore, in order to ensure the wall thickness of the precision antibacterial stainless steel tube, processing technicians are required to have sufficient technical and practical skills, combined with manufacturing procedures to produce stainless steel tubes that meet the actual needs of customers.

3.Corrosion margin

Corrosion margin is to consider the wall thickness of the tube caused by the corrosion of the medium on the tube thinning, thus increasing the wall thickness value of the tube. The use of external factors in the process, will affect the tube wall thickness, which is mainly considered when the antibacterial stainless steel tube used by the degree of corrosion of corrosive liquids, its size directly affects the value of the tube wall thickness, or directly affect the determination of the wall thickness level.

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